Patent Assignment
Reel/Frame 022873/0494
Assignment of Assignor's Interest
Recorded: 2009-06-25
Pages: 3
Assignor
CHEN, XIN
Executed: 2009-06-19
Assignee
NAVTEQ NORTH AMERICA, LLC
425 WEST RANDOLPH STREET, SUITE 1200, CHICAGO, ILLINOIS, 60606
Covered Property
(1)
Detecting Common Geographic Features in Images Based on Invariant Components
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.